package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

/**
 * 通用接口
 * @author zh
 * @date 2024-04-28 10:29
 */
@RestController
@RequestMapping("/admin/common")
@Api(tags = "通用接口")
@Slf4j
public class CommonController {
    @Autowired
    private AliOssUtil aliOssUtil;
    /**
     * 文件上传
     * @param file
     * @return
     */
    @PostMapping("/upload")
    @ApiOperation("文件上传")
    public Result<String> upload(MultipartFile file){
        log.info("文件上传: {}",file);
        try {
            // file的原始名称
            String originalFilename = file.getOriginalFilename();
            // 获取后缀.ipg/.png等等
            String extension = originalFilename.substring(originalFilename.lastIndexOf("."));
            // 构造新文件名称
            String objectName = UUID.randomUUID( ).toString() + extension;
            // 进行文件上传,首先存到oss服务器。再返回一个文件路径
            String file_path = aliOssUtil.upload(file.getBytes(), objectName);
            return Result.success(file_path);
        } catch (IOException e) {
            log.error("文件上传失败：{}",e);
        }
        return Result.error("文件上传失败");
    }
}
